EP0959144A4 - Hydrogen absorbing alloy and process for preparing the same - Google Patents

Hydrogen absorbing alloy and process for preparing the same

Info

Publication number
EP0959144A4
EP0959144A4 EP97942245A EP97942245A EP0959144A4 EP 0959144 A4 EP0959144 A4 EP 0959144A4 EP 97942245 A EP97942245 A EP 97942245A EP 97942245 A EP97942245 A EP 97942245A EP 0959144 A4 EP0959144 A4 EP 0959144A4
Authority
EP
European Patent Office
Prior art keywords
preparing
same
absorbing alloy
hydrogen absorbing
hydrogen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP97942245A
Other languages
German (de)
French (fr)
Other versions
EP0959144A1 (en
EP0959144B1 (en
Inventor
Hideki Iba
Etsuo Akiba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Toyota Motor Corp
Original Assignee
Agency of Industrial Science and Technology
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology, Toyota Motor Corp filed Critical Agency of Industrial Science and Technology
Publication of EP0959144A1 publication Critical patent/EP0959144A1/en
Publication of EP0959144A4 publication Critical patent/EP0959144A4/en
Application granted granted Critical
Publication of EP0959144B1 publication Critical patent/EP0959144B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/11—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of chromium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
    • C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
    • C01B3/0031—Intermetallic compounds; Metal alloys; Treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/02—Alloys based on vanadium, niobium, or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/06—Alloys based on chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S420/00—Alloys or metallic compositions
    • Y10S420/90—Hydrogen storage
EP97942245A 1996-10-03 1997-10-03 Hydrogen absorbing alloy Expired - Lifetime EP0959144B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP28182296A JP3626298B2 (en) 1996-10-03 1996-10-03 Hydrogen storage alloy and manufacturing method
JP28182296 1996-10-03
PCT/JP1997/003552 WO1998014627A1 (en) 1996-10-03 1997-10-03 Hydrogen absorbing alloy and process for preparing the same

Publications (3)

Publication Number Publication Date
EP0959144A1 EP0959144A1 (en) 1999-11-24
EP0959144A4 true EP0959144A4 (en) 2000-01-12
EP0959144B1 EP0959144B1 (en) 2004-02-04

Family

ID=17644486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97942245A Expired - Lifetime EP0959144B1 (en) 1996-10-03 1997-10-03 Hydrogen absorbing alloy

Country Status (8)

Country Link
US (1) US6153032A (en)
EP (1) EP0959144B1 (en)
JP (1) JP3626298B2 (en)
KR (1) KR100319570B1 (en)
CN (1) CN1080320C (en)
CA (1) CA2267090C (en)
DE (1) DE69727498T2 (en)
WO (1) WO1998014627A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11117036A (en) * 1997-10-09 1999-04-27 Matsushita Electric Ind Co Ltd Hydrogen storage alloy
CA2365714A1 (en) * 1999-03-29 2000-10-05 Masuo Okada Hydrogen storage metal alloy, method for absorption and release of hydrogen using the said alloy and hydrogen fuel battery using the said method
JP4103252B2 (en) 1999-06-21 2008-06-18 アイシン精機株式会社 Hydrogen storage alloy
JP3486681B2 (en) * 1999-12-17 2004-01-13 株式会社東北テクノアーチ Hydrogen storage alloy and method for producing the same
JP4716304B2 (en) * 2000-10-02 2011-07-06 株式会社 東北テクノアーチ Hydrogen storage alloy storage and release method, hydrogen storage alloy and fuel cell using the method
CA2424865A1 (en) * 2000-10-03 2003-03-13 Tohoku Techno Arch Co., Ltd. Method of absorption-desorption of hydrogen storage alloy and hydrogen storage alloy and fuel cell using said method
CN1234893C (en) * 2000-11-27 2006-01-04 株式会社三德 Hydrogen-occluding alloy and method for production thereof
JP4183959B2 (en) * 2002-03-22 2008-11-19 株式会社日本製鋼所 Method for producing hydrogen storage alloy
US7108757B2 (en) * 2003-08-08 2006-09-19 Ovonic Hydrogen Systems Llc Hydrogen storage alloys providing for the reversible storage of hydrogen at low temperatures
US7344676B2 (en) * 2003-12-19 2008-03-18 Ovonic Hydrogen Systems Llc Hydrogen storage materials having excellent kinetics, capacity, and cycle stability
EP1838887B1 (en) * 2004-12-07 2012-04-18 The University of Queensland Magnesium alloys for hydrogen storage
JP4925962B2 (en) * 2007-08-01 2012-05-09 本田技研工業株式会社 Hydrogen storage material
JP5449989B2 (en) * 2009-03-13 2014-03-19 株式会社豊田中央研究所 Hydrogen storage alloy, method for producing the same, and hydrogen storage device
KR101073825B1 (en) 2009-04-22 2011-10-18 한국에너지기술연구원 Ti-V-Cr-Mn-Mg alloy for the hydrogen storage and the method of preparing the same
MY165875A (en) 2010-02-24 2018-05-18 Hydrexia Pty Ltd Hydrogen release system
US11141784B2 (en) 2015-07-23 2021-10-12 Hydrexia Pty Ltd. Mg-based alloy for hydrogen storage
JP2018070931A (en) * 2016-10-27 2018-05-10 トヨタ自動車株式会社 Negative electrode material and battery
CN112708801B (en) * 2020-12-03 2022-04-22 包头稀土研究院 Single-phase PuNi3Preparation method of type superlattice La-Y-Ni hydrogen storage alloy
CN112756909A (en) * 2020-12-24 2021-05-07 西安稀有金属材料研究院有限公司 Preparation method of large-caliber Ti35 titanium alloy pipe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440737A (en) * 1982-09-20 1984-04-03 Allied Corporation Room temperature reaction of vanadium-based alloys with hydrogen
JPH07252560A (en) * 1994-03-14 1995-10-03 Japan Steel Works Ltd:The Hydrogen storage material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938293B2 (en) * 1982-06-09 1984-09-14 工業技術院長 Titanium-chromium-vanadium hydrogen storage alloy
JPS61250135A (en) * 1985-04-25 1986-11-07 Nippon Yakin Kogyo Co Ltd Hydrogen occluding alloy
JP2743123B2 (en) * 1991-05-15 1998-04-22 株式会社日本製鋼所 Materials for hydrogen storage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440737A (en) * 1982-09-20 1984-04-03 Allied Corporation Room temperature reaction of vanadium-based alloys with hydrogen
JPH07252560A (en) * 1994-03-14 1995-10-03 Japan Steel Works Ltd:The Hydrogen storage material

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
KABUTOMORI T ET AL: "HYDROGEN ABSORPTION PROPERTIES OF TI-CR-A (A=V, MO OR OTHER TRANSITION METAL) B.C.C. SOLID SOLUTION ALLOYS", JOURNAL OF ALLOYS AND COMPOUNDS,CH,ELSEVIER SEQUOIA, LAUSANNE, vol. 231, no. 1, pages 528-532, XP000548081, ISSN: 0925-8388 *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 02 29 February 1996 (1996-02-29) *
See also references of WO9814627A1 *

Also Published As

Publication number Publication date
DE69727498D1 (en) 2004-03-11
KR20000048875A (en) 2000-07-25
WO1998014627A1 (en) 1998-04-09
CN1239517A (en) 1999-12-22
EP0959144A1 (en) 1999-11-24
CA2267090C (en) 2002-12-10
EP0959144B1 (en) 2004-02-04
US6153032A (en) 2000-11-28
CA2267090A1 (en) 1998-04-09
DE69727498T2 (en) 2004-10-07
JP3626298B2 (en) 2005-03-02
KR100319570B1 (en) 2002-01-05
CN1080320C (en) 2002-03-06
JPH10110225A (en) 1998-04-28

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